{"id":"S94008320","label":"Back propagation (Artificial intelligence)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh94008320","normalized_label":"back propagation (artificial intelligence)","broader":["http://id.loc.gov/authorities/subjects/sh85008180","http://id.loc.gov/authorities/subjects/sh85079324"],"aliases":["Backpropagation (Artificial intelligence)","Propagation, Back (Artificial intelligence)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh94008320","provider":"lcsh","revision":"df5b755b98b5ff76","taxonomy_revision":"f050b5d4780b1289","title":"Back propagation (Artificial intelligence)","url":"/topics/S94008320","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"306315161726485024","address_version":"morton4x16-v1","coordinates":[0,22,27088,0],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}